No. Marijuana is one of the few drugs that isnt. Type in vasoconstrictor into wikipedia to look up the ones that are. Marijuana actually does the opposite and increase blood â¦ flow and expand the arteries.
Some of the comorbid or associated medical symptoms for Mouth numbness may include these symptoms: 1  Digestive symptoms. 2  Face symptoms. 3  Head symptoms.  Mouth 1  symptoms. Nerve symptoms. 2  Pain. Sensations.  more associated symptoms...Â».
According to the National Institute of Dental and Craniofacial Research, symptoms include a tingling or numbness on the tip of your tongue, a dry and sore mouth and a bitter or metallic taste in your mouth. For me, the burning was mostly on my tongue, but it also traveled around different areas of my mouth.